Potentially dangerous advice. See a medical professional that is willing to discuss the potential risks & benefits of treatment with you before you go in asking your PCP for some Prozac. Some studies show SSRIs are only slightly more effective than placebo & they have a whole slew of side effects. They might be appropriate for some people. For other people, safer approaches like getting some counseling, fixing your diet, exercising, & socializing might be better.
Note that "SSRIs are only slightly more effective than placebo" means they are still pretty good, as placebos also work pretty well on depression.
P/S/A: There are single sentences which can create life-changing amounts of difference.